SMTL ID : 7zxe.1

Structure of SNAPc containing Pol II pre-initiation complex bound to U1 snRNA promoter (OC)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-1-1-1-mer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain H: C.221, S.223, H.313, C.317, H.319 4 PLIP interactions: 4 interactions with chain H Metal complexes: H:C.221, H:H.313, H:C.317, H:H.319 ZN.2: 4 residues within 4Å: Chain H: C.354, C.357, C.380, C.383 4 PLIP interactions: 4 interactions with chain H Metal complexes: H:C.354, H:C.357, H:C.380, H:C.383

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rengachari, S. et al., Structural basis of SNAPc-dependent snRNA transcription initiation by RNA polymerase II. Nat.Struct.Mol.Biol. (2022)

Release Date

2022-11-30

Peptides

Transcription initiation factor IIB: A
TATA-box-binding protein: C
Transcription initiation factor IIA subunit 1: E
Transcription initiation factor IIA subunit 2: F
snRNA-activating protein complex subunit 1: G
snRNA-activating protein complex subunit 3: H
snRNA-activating protein complex subunit 4: I
snRNA-activating protein complex subunit 5: J

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
M

C
O

E
U

F
V

G
a

H
b

I
c

J
d

Transcription initiation factor IIB

TATA-box-binding protein

Transcription initiation factor IIA subunit 1

Transcription initiation factor IIA subunit 2

snRNA-activating protein complex subunit 1

snRNA-activating protein complex subunit 3

snRNA-activating protein complex subunit 4

snRNA-activating protein complex subunit 5

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